CN106839269B - A kind of air conditioning comfortableness control method - Google Patents
A kind of air conditioning comfortableness control method Download PDFInfo
- Publication number
- CN106839269B CN106839269B CN201611218687.1A CN201611218687A CN106839269B CN 106839269 B CN106839269 B CN 106839269B CN 201611218687 A CN201611218687 A CN 201611218687A CN 106839269 B CN106839269 B CN 106839269B
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- indoor
- control method
- relative humidity
- environment temperature
- indoor environment
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention provides a kind of air conditioning comfortableness control method, including indoor environment temperature sensor, indoor relative humidity sensor and control unit, described control unit includes transformation tune rotating speed module, AD value acquisition conversion module, inside and outside machine communication module, and control method is the following steps are included: (1) air-conditioning is switched on preset temperature；(2) current data of indoor environment temperature sensor, indoor relative humidity sensor is detected；(3) AD value acquisition conversion module receives above data and is translated into the signal that can participate in operation；(4) gap for judging current operating conditions Yu preset temperature and the most comfortable humidity adjusts operating status according to gap by inside and outside machine communication module and issues adjustment instruction；(5) transformation tune rotating speed module adjusts indoor unit revolving speed according to instruction.Air conditioning comfortableness control method provided by the invention is able to solve air-conditioning up to the problem of operation relative humidity rises after temperature, greatly improves the comfort in room using air-conditioning.
Description
Technical field
The present invention relates to air-conditioner fields, more particularly, to a kind of pleasant climate method of air-conditioning.
Background technique
Conventional air conditioner is shut down after temperature reaches temperature indoors or frequency reducing operation, and interior is not high because of thermic load but humidity is come
Source is larger, and when especially air-conditioning is in refrigeration mode, relative humidity rises obviously, and sendible temperature is compared with actual test dry-bulb temperature
It is higher by very much, the not high people of temperature occurs and inside feel more sultry phenomenon, seriously affect the comfort that user uses air-conditioning,
User experience is poor.
Summary of the invention
The present invention mainly solves air-conditioning present in the prior art and rises indoor user sense up to operation relative humidity after temperature
Feel sultry problem, a kind of air conditioning comfortableness control method is provided.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of air conditioning comfortableness control
Method processed, including indoor environment temperature sensor, indoor relative humidity sensor and control unit, described control unit include becoming
Pressure adjust rotating speed module, AD value acquire conversion module, inside and outside machine communication module, control method the following steps are included:
(1) air-conditioning is switched on preset temperature；
(2) current data of indoor environment temperature sensor, indoor relative humidity sensor is detected；
(3) AD value acquisition conversion module receives above data and is translated into the signal that can participate in operation；
(4) gap for judging current operating conditions Yu preset temperature and the most comfortable humidity, by inside and outside machine communication module according to
Gap adjustment operating status simultaneously issues adjustment instruction；
(5) transformation tune rotating speed module adjusts indoor unit revolving speed according to instruction.
Preferably, described control unit signal input part is separately connected indoor environment temperature sensor and interior is relatively wet
Spend sensor.
Preferably, the transformation tune rotating speed module realizes that transformation turns speed by the chopping way of power supply, by turning
Fast feedback signal determines the copped wave time compared with rotating speed of target, and different average voltages can be provided for PG by copped wave.
Preferably, the AD value acquisition conversion module includes indoor environment temperature sensor and indoor relative humidity sensing
Device, the temperature or humidity of the sensor present position changes the resistivity that will lead to element and resistance value changes.
Preferably, the inside and outside machine communication module includes mains-supplied system, indoor microprocessor ICI, outdoor micro- place
The components such as device UI and photoelectrical coupler PCI-PC4 are managed, communication pattern includes in the interior transmission of outdoor receiving chamber and outdoor dispatcher's office
It receives.
Preferably, the preset operation logic includes following aspect:
(1) present mode of operation is then maintained when indoor environment temperature is higher than when set temperature adds T1 DEG C, otherwise entered next
Step；
(2) when indoor environment temperature adds T2 DEG C not less than set temperature, present mode of operation is maintained, is otherwise entered next
Step；
(3) when indoor environment temperature, which is less than set temperature, adds T2 DEG C, it is most easypro to judge whether current relative humidity is not less than
(1+N%) of suitable humidity degree, if then entering dehumidification mode, if it is not, then entering next step；
(4) judge whether current relative humidity is not more than (1-N%) of the most comfortable humidity, if then entering refrigeration mode, if
It is no, then maintain present mode of operation.
Preferably, TI the and T2 numerical value is unequal.
The invention has the beneficial effects that: it is able to solve after air-conditioning reaches temperature and runs the problem of relative humidity rises, significantly
Improve the comfort in room using air-conditioning.
Detailed description of the invention
Fig. 1 is a kind of air conditioning comfortableness control method block diagram provided by the invention；
Fig. 2 is a kind of air conditioning comfortableness control method specific embodiment provided by the invention.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.The reality
The example for applying example is shown in the accompanying drawings, and in which the same or similar labels are throughly indicated same or similar original part or has
The element of same or like function.
A kind of air conditioning comfortableness control method, including indoor environment temperature sensor, indoor relative humidity sensor and control
Unit processed, described control unit include transformation tune rotating speed module, AD value acquisition conversion module, inside and outside machine communication module.
Further specifically, indoor environment temperature sensor is set to air conditioner indoor unit air inlet, for detecting interior
Machine enters the wind dry-bulb temperature.
Further specifically, indoor relative humidity sensor is set to air conditioner indoor unit air inlet, for detecting interior
Envionmental humidity, indoor wet-bulb temperatures can be calculated according to indoor environment relative humidity meter.
Further specifically, control unit includes transformation tune rotating speed module, AD value acquisition conversion module, inside and outside machine communication mould
Block, signal input part are separately connected indoor environment temperature sensor, indoor relative humidity sensor, according to two sensor feedbacks
The operation of temperature signal and moisture signal the control air-conditioning returned.
Further specifically, transformation tune rotating speed module is realized by the chopping way to power supply, and zero passage detection signal is
At the time of copped wave provides a beginning, the copped wave time is determined compared with rotating speed of target by speed feedback signal, is passed through
Copped wave can provide different average voltages for PG, this average voltage just determines the speed of PG motor speed.
Further specifically, AD value acquisition conversion module consists of two parts, including indoor environment temperature sensor and room
The temperature or humidity variation of interior relative humidity sensor, sensor present position will lead to the resistivity of element and resistance value occurs
Variation, using this characteristic can thermometric humidity, the temperature that wherein temperature sensor is acquired with humidity sensor cannot directly join
Operation is handled with single-chip microcontroller, digital signal voltage value need to be converted by collected temperature value by converting twice, then by turning
Change module converter into the AD value for participating in operation.What general sensor feedback was returned is resistance signal, according to the corresponding number of resistance signal
Value reads temperature and humidity signal, then converts electric signal for temperature and humidity signal again.
Further specifically, inside and outside machine communication module is by mains-supplied system, indoor microprocessor ICI, outdoor micro process
The components such as device UI and photoelectrical coupler PC1-PC4 are constituted, its working principle is that sending in outdoor receiving chamber and outdoor dispatcher's office
Two processes of interior reception, indoor microprocessor issues control signal to outdoor microprocessor, after outdoor microprocessor reception processing,
The complete ms that postpones again of outdoor microprocessor processes issues answer signal, and indoor microprocessor receives answering for outdoor microprocessor sending
Signal is answered, next control could be further executed.
As shown in Figure 1, being a kind of air conditioning comfortableness control method block diagram provided by the invention.Control method includes following
Step:
(1) air-conditioning is switched on preset temperature；
(2) current data of indoor environment temperature sensor, indoor relative humidity sensor is detected；
(3) AD value acquisition conversion module receives above data and is translated into the signal that can participate in operation；
(4) gap for judging current operating conditions Yu preset temperature and the most comfortable humidity, by inside and outside machine communication module according to
Gap adjustment operating status simultaneously issues adjustment instruction；
(5) transformation tune rotating speed module adjusts indoor unit revolving speed according to instruction, until indoor environment reaches the most comfortable state.
Further specifically, room temperature be 8-18 DEG C when, human body can outwardly radiate, indoor relative humidity 40-60% it
Between human body can feel pleasant.Influence of humidity when temperature is pleasant indoors to human body is smaller, once and Indoor Temperature
When spending higher, especially in summer, indoor environment temperature is natively high, and indoor relative humidity is generally also relatively high, human body
It will feel very sultry, even if room temperature has been reduced to 28 DEG C, when relative humidity is 90%, human body might have temperature up to 34
DEG C sultry feeling.Only for humidity, the optimum relative air humidity of human body is 40-50%.The invention patent takes people
Body-sensing feels that the relative air humidity when room temperature of the most comfortable is 60-70% as optimal comfort humidity, and has been set at
One specific numerical value is fixed in the control program of air-conditioning, and following operation logic is i.e. within the scope of this most comfortable humidity.
Further specifically, as shown in Fig. 2, being a kind of specific embodiment provided by the invention, according to operating above method
After starting operation of air conditioner, for air-conditioning according to the logic operation of following predetermined set, preset operation logic includes following aspect:
(1) present mode of operation is then maintained when indoor environment temperature is higher than when set temperature adds T1 DEG C, otherwise entered next
Step；
(2) when indoor environment temperature adds T2 DEG C not less than set temperature, present mode of operation is maintained, is otherwise entered next
Step；
(3) when indoor environment temperature, which is less than set temperature, adds T2 DEG C, it is most easypro to judge whether current relative humidity is not less than
(1+N%) of suitable humidity degree, if then entering dehumidification mode, if it is not, then entering next step；
(4) judge whether current relative humidity is not more than (1-N%) of the most comfortable humidity, if then entering refrigeration mode, if
It is no, then maintain present mode of operation.
Further specifically, TI the and T2 numerical value is unequal.
It is further specific, it is general to default air-conditioning current operating conditions for refrigeration mode.
According to testing repeatedly as a result, determining that T1 is 3 DEG C in most preferred embodiment, T2 is 1 DEG C, and N 5, the most comfortable humidity can
For access value between 60%-70%, specific embodiment is as shown in Figure 2.It is of course possible to it is most preferred embodiment that the above numerical value, which is not, it can
To there is more preferably data to can achieve better effect.
Air conditioning comfortableness control method provided by the invention is able to solve air-conditioning and asks up to what operation relative humidity after temperature rose
Topic greatly improves the comfort in room using air-conditioning.
It should be understood that the above is only a preferred embodiment of the present invention, rights protection of the invention cannot be therefore limited
Range, it is all using equivalent transformation made by description of the invention and accompanying drawing content, it is applied directly or indirectly in other correlations
Technical field, be included in claims of the invention.
Claims (6)
1. a kind of air conditioning comfortableness control method, it is characterised in that: passed including indoor environment temperature sensor, indoor relative humidity
Sensor and control unit, described control unit include transformation tune rotating speed module, AD value acquisition conversion module, inside and outside machine communication mould
Block, control method the following steps are included:
(1) air-conditioning is switched on preset temperature；
(2) current data of indoor environment temperature sensor, indoor relative humidity sensor is detected；
(3) AD value acquisition conversion module receives above data and is translated into the signal that can participate in operation；
(4) gap for judging current operating conditions Yu preset temperature and the most comfortable humidity, by inside and outside machine communication module according to gap
Adjustment operating status simultaneously issues adjustment instruction；Wherein, preset operation logic includes following aspect:
1) present mode of operation is then maintained when indoor environment temperature is higher than when set temperature adds T1 DEG C, otherwise enters next step；
2) when indoor environment temperature adds T2 DEG C not less than set temperature, present mode of operation is maintained, otherwise enters next step；
3) when indoor environment temperature, which is less than set temperature, adds T2 DEG C, judge whether current relative humidity is not less than the most comfortable humidity
(1+N%), if then enter dehumidification mode, if it is not, then enter next step；
4) judge whether current relative humidity is not more than (1-N%) of the most comfortable humidity, if then entering refrigeration mode, if it is not,
Then maintain present mode of operation；
(5) transformation tune rotating speed module adjusts indoor unit revolving speed according to instruction.
2. a kind of air conditioning comfortableness control method according to claim 1, it is characterised in that: described control unit signal is defeated
Enter end and is separately connected indoor environment temperature sensor and indoor relative humidity sensor.
3. a kind of air conditioning comfortableness control method according to claim 1, it is characterised in that: the transformation tune rotating speed module
It realizes that transformation turns speed by the chopping way of power supply, copped wave is determined compared with rotating speed of target by speed feedback signal
Time can provide different average voltages by copped wave for PG.
4. a kind of air conditioning comfortableness control method according to claim 1, it is characterised in that: the AD value acquisition conversion mould
Block includes indoor environment temperature sensor and indoor relative humidity sensor, the temperature or humidity hair of the sensor present position
Changing will lead to the resistivity of element and resistance value changes.
5. a kind of air conditioning comfortableness control method according to claim 1, it is characterised in that: the inside and outside machine communication module
Including mains-supplied system, indoor microprocessor ICI, outdoor microprocessor UI and photoelectrical coupler PCI-PC4, communication pattern packet
It includes and is sent in outdoor receiving chamber and outdoor transmission indoor reception.
6. a kind of air conditioning comfortableness control method according to claim 1, it is characterised in that: T1 the and T2 numerical value not phase
Deng.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611218687.1A CN106839269B (en) | 2016-12-26 | 2016-12-26 | A kind of air conditioning comfortableness control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611218687.1A CN106839269B (en) | 2016-12-26 | 2016-12-26 | A kind of air conditioning comfortableness control method |
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| CN106839269A CN106839269A (en) | 2017-06-13 |
| CN106839269B true CN106839269B (en) | 2019-08-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107747790B (en) * | 2017-09-29 | 2019-11-05 | 青岛海尔空调器有限总公司 | A kind of protection control method and device of air-conditioning |
| JP6648092B2 (en) | 2017-11-15 | 2020-02-14 | 住友化学株式会社 | Acid gas separation membrane sheet and method for producing the same |
| CN108361930B (en) * | 2018-02-11 | 2020-12-25 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner remote controller |
| CN109357370A (en) * | 2018-10-10 | 2019-02-19 | 洛阳英飞网络科技有限公司 | Air conditioning control method, apparatus and system |
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| JP2004211926A (en) * | 2002-12-27 | 2004-07-29 | Masaru Uchida | Air conditioner |
| CN1519514A (en) * | 2003-01-30 | 2004-08-11 | Lg������ʽ���� | Strong dehumidification operation of air conditioner |
| CN102072548A (en) * | 2010-12-30 | 2011-05-25 | 海信（山东）空调有限公司 | Air conditioning time sharing temperature-humidity independent control method and device and air conditioner |
| CN104539213A (en) * | 2014-11-28 | 2015-04-22 | 广东美的制冷设备有限公司 | Motor rotating speed adjusting method, motor rotating speed adjusting system, and air conditioner |
| CN105091247A (en) * | 2015-09-07 | 2015-11-25 | Tcl空调器(中山)有限公司 | Dehumidification control method and device for air conditioner |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211926A (en) * | 2002-12-27 | 2004-07-29 | Masaru Uchida | Air conditioner |
| CN1519514A (en) * | 2003-01-30 | 2004-08-11 | Lg������ʽ���� | Strong dehumidification operation of air conditioner |
| CN102072548A (en) * | 2010-12-30 | 2011-05-25 | 海信（山东）空调有限公司 | Air conditioning time sharing temperature-humidity independent control method and device and air conditioner |
| CN104539213A (en) * | 2014-11-28 | 2015-04-22 | 广东美的制冷设备有限公司 | Motor rotating speed adjusting method, motor rotating speed adjusting system, and air conditioner |
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